12 Days of Christmas
26th25th
69th
24 Game
71st
99 Bottles of Beer
29th40th
46th
Abundant Numbers
88th
39th60th
60th
Abundant Numbers (Long)
34th
Arabic to Roman
20th97th
101st
Arithmetic Numbers
123rd
Arrows
38th
97th
Ascending Primes
88th
ASCII Table
72nd
Billiards
62nd
brainfuck
135th
198th
Card Number Validation
74th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
84th
Christmas Trees
20th
99th
Collatz
213th
CSS Colors
111th
202nd
Cubes
9th5th
14th
Day of Week
222nd
DFA Simulator
100th
Diamonds
35th19th
20th39th
135th49th
Divisors
45th32nd
1st
Emirp Numbers
104th
156th
Emirp Numbers (Long)
39th
Emojify
22nd89th
200th
Evil Numbers
95th
360th
Evil Numbers (Long)
253rd
Factorial Factorisation
52nd
Farey Sequence
134th
Fibonacci
236th
86th1st
168th
Fizz Buzz
281st
189th1st
88th63rd
Foo Fizz Buzz Bar
212th
1st
Forsyth–Edwards Notation
61st
Fractions
92nd
194th
Game of Life
93rd
Gijswijt’s Sequence
89th
Happy Numbers
44th35th33rd
224th
Happy Numbers (Long)
24th
102nd
Hexdump
83rd
Intersection
37th
68th
Inventory Sequence
124th
ISBN
48th
106th
Jacobi Symbol
103rd
Kaprekar Numbers
70th
Kolakoski Constant
11th55th
113th
Kolakoski Sequence
23rd60th
156th
Leap Years
157th
59th
Levenshtein Distance
23rd
85th
Leyland Numbers
23rd
163rd
ln 2
75th
Look and Say
75th
167th
Lucky Numbers
18th
89th
Lucky Tickets
14th44th
119th
Mahjong
50th
Mandelbrot
90th
Maze
111th
Medal Tally
69th
Minesweeper
60th
Morse Decoder
16th53rd
144th
Morse Encoder
17th51st
126th
Musical Chords
84th
N Queens
69th
Niven Numbers
1st
50th
Niven Numbers (Long)
192nd
Number Spiral
46th
111th
Odious Numbers
93rd
270th
Odious Numbers (Long)
164th
Ordinal Numbers
22nd61st
94th
PalindromemordnilaP
80th
Pangram Grep
88th
9th
1st
Partition Numbers
70th
Pascal’s Triangle
29th
194th
Pernicious Numbers
86th
53rd85th
199th
Pernicious Numbers (Long)
215th
Poker
42nd
Polyominoes
76th
Prime Numbers
47th111th
172nd
Prime Numbers (Long)
61st
Proximity Grid
56th
Quine
198th1st25th104th
42nd33rd117th
80th
Recamán
44th
17th42nd
99th
Repeating Decimals
77th
Reverse Polish Notation
199th
Rijndael S-box
107th
Rock-paper-scissors-Spock-lizard
8th61st
38th
Roman to Arabic
20th69th
117th
ROT13
96th
Rule 110
33rd
98th
Scrambled Sort
63rd
Set
61st
Seven Segment
67th
163rd
SI Units
70th
Sierpiński Triangle
63rd
135th
Smith Numbers
158th
Spelling Numbers
8th12th
37th
Star Wars Opening Crawl
6th25th
78th
Sudoku
8th
39th
Sudoku (Fill-in)
9th
Tic-tac-toe
94th
Time Distance
32nd
49th
Tongue-twisters
25th102nd
136th
Transpose Sentence
130th
Trinomial Triangle
88th
United States
79th
115th
Vampire Numbers
15th28th
91st
Van Eck Sequence
23rd27th
34th
Zeckendorf Representation
96th
Zodiac Signs
70th
γ
53rd
λ
16th
100th
π
19th
145th
τ
18th
124th
φ
23rd
180th
√2
28th
1st
𝑒
19th
1st